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🛥️ Bring your boat’s glow back to life — don’t let oxidation steal your shine!
3M Perfect-It Gelcoat Heavy Cut Compound 36102 is a professional-grade, 1-quart gelcoat restorer designed to aggressively remove heavy oxidation, chalking, and scratches up to 800 grit on fiberglass boats and RVs. Its long-lasting wet buffing formula enables efficient coverage without frequent reapplication, leaving a smooth, high-gloss finish ready for polishing or waxing. Ideal for rotary buffers with wool pads, this compound is trusted by professionals and DIYers to revive and protect gelcoat surfaces with consistent, showroom-quality results.
| ASIN | B01MU1C9DW |
| Amazon Bestseller | #705,619 in Automotive ( See Top 100 in Automotive ) #394 in Boat Maintenance Supplies #29,546 in Automotive Tools & Equipment |
| Batteries Included | No |
| Batteries Required? | No |
| Color | white |
| Customer Reviews | 4.7 4.7 out of 5 stars (928) |
| Date First Available | May 12, 2017 |
| Grit Description | Medium |
| Grit Rating | 24 |
| Included Components | Gelcoat |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 28.4 x 23.4 x 21.6 cm |
| Item Weight | 1.04 Kilograms |
| Manufacturer | Perfect-It |
| Material | Mix |
| Part number | 36102 |
| Product Dimensions | 28.45 x 23.37 x 21.59 cm; 1.04 kg |
| Size | Quart |
| Style | Detailed Product Information |
| Volume | 946 Milliliters |
J**E
Werbung hierfür stimmt
Werbung hat sich bewahrheitet. Ein top Produkt. Einfache un mühelos Verarbeitung. Mein Boot erscheint fast wie neu, jedenfalls glänzt es wieder. Ich kann es empfehlen.
W**G
Excellent cut for oxidized gel coat
This compound cuts very well, it did a great job removing the oxidation from my fiberglass boat. I buffed with a wool pad and had no complaints. This is not meant to be a final product though, you'll notice swirl marks etc after use. Recommend going from the 3M Heavy to 3M Medium and/or 3M light depending on how the finish is looking in between and finishing up with a wax. I buffed the rubbing compounds in with a wool pad but the wax I moved to a foam pad to finish. I really like the 3M products and with time and quite a bit of work it made my 20 year old boat look like new when I was questioning if I was going to be able to revive the gel coat.
B**S
Works great
The nose cone on my 5th wheel is a chocolate brown. When I bought the trailer it was faded, I tried other products, off the shelf compounds for RV’s but it was a lot of work and poor results. The polish didn’t last a season and the oxidation was back, maybe worse than it was. This product worked fast and did a great job! It returned the colour back fast and it has lasted, even though i have not finished with the last polishing. Great product, worth the cost in time savings!
B**X
Super polisch
Super polisch pour nos bateaux à coque foncer
A**S
3M GelCoat pour bateau
3M a un excellent produit pour le GelCoat de bateau, il vaut son prix!
Trustpilot
1 week ago
1 month ago